CN214965985U - Thyroid nodule fine needle puncture needle - Google Patents
Thyroid nodule fine needle puncture needle Download PDFInfo
- Publication number
- CN214965985U CN214965985U CN202121240309.XU CN202121240309U CN214965985U CN 214965985 U CN214965985 U CN 214965985U CN 202121240309 U CN202121240309 U CN 202121240309U CN 214965985 U CN214965985 U CN 214965985U
- Authority
- CN
- China
- Prior art keywords
- needle
- thick bamboo
- push rod
- suction
- suction tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000009453 Thyroid Nodule Diseases 0.000 title claims abstract description 22
- 208000024770 Thyroid neoplasm Diseases 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 21
- 241001330002 Bambuseae Species 0.000 claims abstract description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 21
- 239000011425 bamboo Substances 0.000 claims abstract description 21
- 238000001802 infusion Methods 0.000 claims 6
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000001574 biopsy Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 208000024799 Thyroid disease Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 210000001685 thyroid gland Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 208000021510 thyroid gland disease Diseases 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a belong to medical equipment technical field, specifically be a thyroid nodule fine needle pjncture needle, it includes a suction section of thick bamboo and drawing liquid pump, the inner chamber slidable mounting of a suction section of thick bamboo has the push rod, the one end of push rod runs through a suction section of thick bamboo, the one end of push rod is provided with the handle, the other end of push rod is provided with the piston, the inner wall sliding connection of piston and a suction section of thick bamboo, the lateral wall of a suction section of thick bamboo is provided with the needle file, the pjncture needle is installed in the lateral wall embedding of needle file, the pinhole has been seted up on the pjncture needle, drawing liquid pump fixed mounting is at a suction section of thick bamboo's lateral wall, in this application file, can be convenient for some patients to extract a large amount of cells and carry out the biopsy, make things convenient for medical personnel's extraction, avoid medical personnel's operation repeatedly, alleviateed medical personnel's the work degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a thyroid nodule fine needle puncture needle.
Background
Thyroid fine needle aspiration biopsy is determined to be a diagnosis method with high accuracy at present, the thyroid fine needle aspiration biopsy method is conventionally used for the first step of a nodular thyroid disease diagnosis process, epidemiological research shows that nodular thyroid diseases are common in clinic, and investigation shows that most of patients diagnose thyroid nodules by fine needle aspiration cell biopsy.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing medical devices.
Therefore, the utility model aims at providing a thyroid nodule fine needle pjncture needle can be convenient for extract a large amount of cells to some patients and carry out the biopsy, makes things convenient for medical personnel's extraction, avoids medical personnel's operation repeatedly, has alleviateed medical personnel's the work degree of difficulty.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a thyroid nodule fine needle pjncture needle, includes a suction section of thick bamboo and drawing liquid pump, the inner chamber slidable mounting of a suction section of thick bamboo has the push rod, the one end of push rod runs through a suction section of thick bamboo, the one end of push rod is provided with the handle, the other end of push rod is provided with the piston, the inner wall sliding connection of piston and suction section of thick bamboo, the lateral wall of a suction section of thick bamboo is provided with the needle file, the pjncture needle is installed in the lateral wall embedding of needle file, the pinhole has been seted up on the pjncture needle, drawing liquid pump fixed mounting is at the lateral wall of a suction section of thick bamboo, the liquid suction pipe is installed in the input embedding of drawing liquid pump, the one end and the suction section of thick bamboo of drawing liquid are connected, the feed liquor pipe is installed in the output embedding of drawing liquid pump, the lateral wall fixed mounting of a suction section of thick bamboo has a collection liquid section of thick bamboo, the feed liquor pipe is connected with a collection liquid section of thick bamboo, the drain pipe is installed in the lateral wall embedding of collection liquid section of thick bamboo.
As the utility model discloses a preferred scheme of thyroid nodule fine needle pjncture needle, wherein: the side wall of the suction cylinder is fixedly provided with a stop block, and the stop block is in threaded connection with the side wall of the suction cylinder through a bolt.
As the utility model discloses a preferred scheme of thyroid nodule fine needle pjncture needle, wherein: and a control valve is embedded in the side wall of the inner cavity of the liquid pumping pipe.
As the utility model discloses a preferred scheme of thyroid nodule fine needle pjncture needle, wherein: the side wall of the handle is provided with anti-skid grains.
As the utility model discloses a preferred scheme of thyroid nodule fine needle pjncture needle, wherein: the lateral wall of suction cylinder and liquid collecting cylinder all is provided with the scale mark, the scale mark splices with the lateral wall of suction cylinder and liquid collecting cylinder.
Compared with the prior art: among the prior art, when medical personnel used pjncture needle puncture thyroid nodule to extract the cell, some patients need to extract a large amount of cells and carry out the biopsy, because the capacity of a suction section of thick bamboo is limited, need medical personnel's operation repeatedly, inconvenient operation has improved medical personnel's the work degree of difficulty, in this application file, can be convenient for extract a large amount of cells to some patients and carry out the biopsy, make things convenient for medical personnel's extraction, avoid medical personnel's operation repeatedly, alleviateed medical personnel's the work degree of difficulty.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of a thyroid nodule fine needle puncture needle of the present invention;
fig. 2 is a scale mark schematic diagram of the thyroid nodule fine needle puncture needle of the utility model.
In the figure: 100 suction cylinders, 110 push rods, 120 handles, 130 pistons, 140 needle seats, 150 puncture needles, 160 needle holes, 200 liquid pumps, 210 liquid pumping pipes, 220 liquid inlet pipes, 230 liquid collecting cylinders, 240 liquid outlet pipes, 300 stoppers, 400 control valves, 500 anti-skid threads and 600 scale marks.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a thyroid nodule fine needle puncture needle, please refer to fig. 1-2, including a suction tube 100 and a liquid pump 200, a push rod 110 is slidably mounted in the inner cavity of the suction tube 100, one end of the push rod 110 runs through the suction tube 100, one end of the push rod 110 is provided with a handle 120, the other end of the push rod 110 is provided with a piston 130, the piston 130 is slidably connected with the inner wall of the suction tube 100, the side wall of the suction tube 100 is provided with a needle seat 140, the side wall of the needle seat 140 is embedded with a puncture needle 150, the puncture needle 150 is provided with a needle hole 160, the liquid pump 200 is fixedly mounted on the side wall of the suction tube 100, the input end of the liquid pump 200 is embedded with a liquid suction pipe 210, one end of the liquid suction pipe 210 is connected with the suction tube 100, the output end of the liquid pump 200 is embedded with a liquid inlet pipe 220, the side wall of the suction tube 100 is fixedly mounted with a liquid collecting tube 230, the liquid inlet pipe 220 is connected with the liquid collecting tube 230, the side wall of the liquid collecting tube 230 is embedded with a liquid outlet pipe 240, specifically, handle 120 is used for operating push rod 110, push rod 110 is used for promoting piston 130, make the interior negative pressure that produces of suction tube 100 through piston 130, be convenient for draw the cell, needle file 140 is used for installing pjncture needle 150, pjncture needle 150 is used for puncturing patient's thyroid nodule, draw the cell through pinhole 160, drawing liquid pump 200 is used for drawing the cell in the suction tube 100, input drawing liquid pump 200 through drawing liquid pipe 210, carry feed liquor pipe 220 through drawing liquid pump 200, collection tube 230 is carried to feed liquor pipe 220, collection tube 230 is used for gathering the cell in the suction tube 100, drain pipe 240 is used for discharging the cell in collection tube 230, be convenient for some patient's extraction a large amount of cells of taking a biopsy, make things convenient for medical personnel to draw, avoid medical personnel's repeated operation, medical personnel's the work degree of difficulty has been alleviateed.
Referring to fig. 1 and 2, a stopper 300 is fixedly installed on a sidewall of the suction tube 100, the stopper 300 is in threaded connection with the sidewall of the suction tube 100 through a bolt, and specifically, the stopper 300 is used for facilitating a medical worker to rotate the suction tube 100, thereby facilitating angle adjustment.
Referring to fig. 1 and 2 again, a control valve 400 is embedded in the sidewall of the inner cavity of the liquid extracting tube 210, and in particular, the control valve 400 is used for controlling the flow rate and the flow rate of the liquid in the liquid extracting tube 210, so that the operation is convenient.
Referring to fig. 1, the side wall of the handle 120 is provided with anti-slip threads 500, and specifically, the anti-slip threads 500 are used for facilitating the medical staff to operate the handle 120 to prevent the device from slipping.
Referring to fig. 1 and 2 again, the side walls of the suction tube 100 and the collection tube 230 are provided with scale marks 600, the scale marks 600 are glued to the side walls of the suction tube 100 and the collection tube 230, and specifically, the scale marks 600 are used for facilitating observation of the amount of blood drawn and facilitating operation.
In a specific using process, the puncture needle 150 is used for puncturing thyroid nodules of a patient, cells are extracted through the needle hole 160, the push rod 110 is operated through the handle 120, so that the push rod 110 pushes the piston 130, negative pressure is generated in the suction tube 100 through the piston 130, the cells are extracted, the cells in the suction tube 100 are extracted through the liquid extraction pump 200 according to the requirements of the patient, the cells are input into the liquid extraction pump 200 through the liquid extraction pipe 210, the cells are conveyed to the liquid inlet pipe 220 through the liquid extraction pump 200, the cells in the suction tube 100 are collected through the liquid collection pipe 230, the cells in the liquid collection pipe 230 are discharged through the liquid outlet pipe 240, the flow rate and the flow rate of liquid in the liquid extraction pipe 210 are controlled through the control valve 400, and the blood extraction amount is observed through the scale mark 600.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A thyroid nodule fine needle puncture needle is characterized in that: including a suction tube (100) and an infusion pump (200), the inner chamber slidable mounting of suction tube (100) has push rod (110), the one end of push rod (110) runs through suction tube (100), the one end of push rod (110) is provided with handle (120), the other end of push rod (110) is provided with piston (130), piston (130) and the inner wall sliding connection of suction tube (100), the lateral wall of suction tube (100) is provided with needle file (140), the lateral wall embedding of needle file (140) is installed and is punctured needle (150), pinhole (160) have been seted up on puncture needle (150), infusion pump (200) fixed mounting is at the lateral wall of suction tube (100), infusion tube (210) is installed in the input embedding of infusion pump (200), the one end of infusion tube (210) is connected with suction tube (100), feed liquor pipe (220) is installed in the output embedding of infusion pump (200), the lateral wall fixed mounting of suction tube (100) has a collection liquid section of thick bamboo (230), feed liquor pipe (220) are connected with collection liquid section of thick bamboo (230), drain pipe (240) are installed in the lateral wall embedding of collection liquid section of thick bamboo (230).
2. A thyroid nodule fine needle puncture needle according to claim 1, wherein: the side wall of the suction cylinder (100) is fixedly provided with a stop block (300), and the stop block (300) is in threaded connection with the side wall of the suction cylinder (100) through a bolt.
3. A thyroid nodule fine needle puncture needle according to claim 1, wherein: the side wall of the inner cavity of the liquid extracting pipe (210) is embedded with a control valve (400).
4. A thyroid nodule fine needle puncture needle according to claim 1, wherein: the side wall of the handle (120) is provided with anti-slip threads (500).
5. A thyroid nodule fine needle puncture needle according to claim 1, wherein: the side wall of the suction cylinder (100) and the liquid collecting cylinder (230) is provided with scale marks (600), and the scale marks (600) are glued with the side wall of the suction cylinder (100) and the liquid collecting cylinder (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240309.XU CN214965985U (en) | 2021-06-04 | 2021-06-04 | Thyroid nodule fine needle puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240309.XU CN214965985U (en) | 2021-06-04 | 2021-06-04 | Thyroid nodule fine needle puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214965985U true CN214965985U (en) | 2021-12-03 |
Family
ID=79085394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121240309.XU Expired - Fee Related CN214965985U (en) | 2021-06-04 | 2021-06-04 | Thyroid nodule fine needle puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214965985U (en) |
-
2021
- 2021-06-04 CN CN202121240309.XU patent/CN214965985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |